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EP3170922A4 - Device for feeding a metered supply of raw material into an aluminium electrolyser (variants) - Google Patents

Device for feeding a metered supply of raw material into an aluminium electrolyser (variants) Download PDF

Info

Publication number
EP3170922A4
EP3170922A4 EP15821247.2A EP15821247A EP3170922A4 EP 3170922 A4 EP3170922 A4 EP 3170922A4 EP 15821247 A EP15821247 A EP 15821247A EP 3170922 A4 EP3170922 A4 EP 3170922A4
Authority
EP
European Patent Office
Prior art keywords
variants
feeding
raw material
metered supply
electrolyser
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP15821247.2A
Other languages
German (de)
French (fr)
Other versions
EP3170922A1 (en
Inventor
Vladimir Petrovich BATORSHIN
Aleksandr Olegovich GUSEV
Vladimir Viktorovich Yurkov
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rusal Engineering and Technological Center LLC
Original Assignee
Rusal Engineering and Technological Center LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rusal Engineering and Technological Center LLC filed Critical Rusal Engineering and Technological Center LLC
Publication of EP3170922A1 publication Critical patent/EP3170922A1/en
Publication of EP3170922A4 publication Critical patent/EP3170922A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/14—Devices for feeding or crust breaking

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
EP15821247.2A 2014-07-15 2015-05-05 Device for feeding a metered supply of raw material into an aluminium electrolyser (variants) Withdrawn EP3170922A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2014129233/02A RU2566118C1 (en) 2014-07-15 2014-07-15 Device for stock batching into aluminium electrolytic cell (versions)
PCT/RU2015/000283 WO2016010453A1 (en) 2014-07-15 2015-05-05 Device for feeding a metered supply of raw material into an aluminium electrolyser (variants)

Publications (2)

Publication Number Publication Date
EP3170922A1 EP3170922A1 (en) 2017-05-24
EP3170922A4 true EP3170922A4 (en) 2018-04-18

Family

ID=54327610

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15821247.2A Withdrawn EP3170922A4 (en) 2014-07-15 2015-05-05 Device for feeding a metered supply of raw material into an aluminium electrolyser (variants)

Country Status (8)

Country Link
US (1) US11028494B2 (en)
EP (1) EP3170922A4 (en)
CN (1) CN106574383B (en)
AU (1) AU2015290288A1 (en)
BR (1) BR112017000412A2 (en)
CA (2) CA3012972C (en)
RU (1) RU2566118C1 (en)
WO (1) WO2016010453A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2626261C1 (en) * 2016-08-25 2017-07-25 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Device for dosing feed stock supply to aluminium electrolyser
CN112811025B (en) * 2020-12-24 2023-04-07 商都中建金马冶金化工有限公司 Mining and smelting raw material bin tank equipment

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55148790A (en) * 1979-05-09 1980-11-19 Mitsui Alum Kogyo Kk Supply apparatus of alumina for aluminum electrolyic furnace

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3006925A (en) * 1961-10-31 J-pyrrolidyl ethanols
US2877646A (en) * 1956-04-04 1959-03-17 Intavex Inc Dynamometer
CH366976A (en) * 1957-12-19 1963-01-31 Elektrokemisk As Process for charging furnaces for the electrolytic production of aluminum
FR2527647A1 (en) * 1982-05-27 1983-12-02 Pechiney Aluminium REMOVABLE ALUMINUM POWER SUPPLY DEVICE OF AN ELECTROLYTIC TANK FOR THE PRODUCTION OF ALUMINUM
GB8514287D0 (en) * 1985-06-06 1985-07-10 Alcan Int Ltd Feeding particulate material
CA2126181A1 (en) * 1992-07-14 1994-01-20 James P. Kissane Alumina supply apparatus for electrolytic smelter
RU2251592C2 (en) * 2003-02-03 2005-05-10 Открытое акционерное общество "ВСЕРОССИЙСКИЙ АЛЮМИНИЕВО-МАГНИЕВЫЙ ИНСТИТУТ" ОАО "ВАМИ" Apparatus for metering raw material to aluminum cell
RU2315823C1 (en) * 2006-03-10 2008-01-27 Общество с ограниченной ответственностью "Русская инжиниринговая компания" Device for the batched feeding of the raw in the aluminum electrolyzer
CN1884627A (en) * 2006-06-05 2006-12-27 贵阳铝镁设计研究院 Simple aluminum fluoride charging hopper
RU2321685C1 (en) * 2006-06-08 2008-04-10 Общество с ограниченной ответственностью "Русская инжиниринговая компания" Apparatus for raw material batching to aluminum cell
US8628725B2 (en) * 2008-11-25 2014-01-14 University Of Ontario Institute Of Technology Production of hydrogen from water using a thermochemical copper-chlorine cycle
CN202107780U (en) * 2010-12-24 2012-01-11 东北大学设计研究院（有限公司） Constant-volume feeding device with installation structure
AU2012384980B2 (en) * 2012-07-12 2017-01-19 Obshchestvo S Ogranichennoy Otvetstvennost'yu "Obedinennaya Kompaniya Rusal Inzhenerno- Tekhnologicheskiy Tsentr" Device for the metered feeding of stock into an aluminium electrolyser

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55148790A (en) * 1979-05-09 1980-11-19 Mitsui Alum Kogyo Kk Supply apparatus of alumina for aluminum electrolyic furnace

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016010453A1 *

Also Published As

Publication number Publication date
CN106574383A (en) 2017-04-19
CN106574383B (en) 2019-02-05
US11028494B2 (en) 2021-06-08
RU2566118C1 (en) 2015-10-20
CA3012972C (en) 2018-11-27
CA2953921A1 (en) 2016-01-21
WO2016010453A1 (en) 2016-01-21
AU2015290288A1 (en) 2017-02-16
CA2953921C (en) 2019-01-15
US20180030605A1 (en) 2018-02-01
CA3012972A1 (en) 2016-01-21
EP3170922A1 (en) 2017-05-24
BR112017000412A2 (en) 2017-11-07

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AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
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RIC1 Information provided on ipc code assigned before grant

Ipc: C25C 3/14 20060101AFI20180308BHEP

A4 Supplementary search report drawn up and despatched

Effective date: 20180316

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Effective date: 20180825